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Initialize sc->sc_dev before using it, and use it as argument for the

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interrupt handler. Makes this work again. OK by christos.
This commit is contained in:
hans 2008-11-01 20:31:26 +00:00
parent e9d599f49d
commit f8681c958c
1 changed files with 5 additions and 4 deletions
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9
sys/dev/acpi/atppc_acpi.c
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@ -1,4 +1,4 @@
/* $NetBSD: atppc_acpi.c,v 1.14 2008/04/28 20:23:47 martin Exp $ */
/* $NetBSD: atppc_acpi.c,v 1.15 2008/11/01 20:31:26 hans Exp $ */
/*-
* Copyright (c) 2004 The NetBSD Foundation, Inc.
@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: atppc_acpi.c,v 1.14 2008/04/28 20:23:47 martin Exp $");
__KERNEL_RCSID(0, "$NetBSD: atppc_acpi.c,v 1.15 2008/11/01 20:31:26 hans Exp $");
#include "opt_atppc.h"
@ -117,6 +117,8 @@ atppc_acpi_attach(device_t parent, device_t self, void *aux)
aprint_naive(": AT Parallel Port\n");
aprint_normal(": AT Parallel Port\n");
sc->sc_dev = self;
/* parse resources */
rv = acpi_resource_parse(sc->sc_dev, aa->aa_node->ad_handle, "_CRS",
&res, &acpi_resource_parse_ops_default);
@ -147,7 +149,6 @@ atppc_acpi_attach(device_t parent, device_t self, void *aux)
asc->sc_drq = drq->ar_drq;
/* Attach */
sc->sc_dev = self;
sc->sc_iot = aa->aa_iot;
sc->sc_has = 0;
asc->sc_ic = aa->aa_ic;
@ -163,7 +164,7 @@ atppc_acpi_attach(device_t parent, device_t self, void *aux)
sc->sc_ieh = isa_intr_establish(aa->aa_ic, nirq,
(irq->ar_type == ACPI_EDGE_SENSITIVE) ? IST_EDGE : IST_LEVEL,
IPL_TTY, atppcintr, sc);
IPL_TTY, atppcintr, sc->sc_dev);
/* setup DMA hooks */
if (atppc_isadma_setup(sc, asc->sc_ic, asc->sc_drq) == 0) {